摘要
通过分析低压三相异步电动机的感性电路1倍频率与2倍频率电流在散绕组电机出现故障时的变化趋势,检测出绕组线圈故障,提出预防性检测研究重要性。
It proposed the importance of preventive tests research by analyzing winding coil fault that detected in the current change trend when the fault occurs in the loose winding motor.
作者
李艳丽
张建普
Li Yan-li;Zhang Jian-pu(Wolong Electric Nanyang Explosion Protection Group Co.,Ltd.,Nanyang,Henan,473000)
出处
《电气防爆》
2022年第4期16-22,27,共8页
Electric Explosion Protection
关键词
低压电机
散绕组
预防性检测
low voltage motor
loose winding
preventive testing
